保存日(永続的識別子) | |
---|---|
https://www.jcoal.or.jp/publication/journal/ |
|
2023/05/09(info:ndljp/pid/12864722) | |
http://www.jcoal.or.jp/publication/journal/ |
|
2022/04/15(info:ndljp/pid/12232568) | |
2021/04/16(info:ndljp/pid/11664925) | |
2020/04/16(info:ndljp/pid/11485969) | |
2019/04/16(info:ndljp/pid/11274616) | |
2018/04/16(info:ndljp/pid/11068112) | |
2017/04/15(info:ndljp/pid/10337181) | |
2016/04/15(info:ndljp/pid/9957167) | |
2015/04/15(info:ndljp/pid/9229625) | |
2014/04/15(info:ndljp/pid/8619950) | |
http://www.jcoal.or.jp/publication/jcoalJournal.html |
|
2013/04/16(info:ndljp/pid/8197878) | |
2012/04/09(info:ndljp/pid/3488415) | |
2011/04/11(info:ndljp/pid/1466552) | |
http://www.jcoal.or.jp/publication/jcoaljournal/jcoaljournal.html |
|
2009/05/21(info:ndljp/pid/240877) | |
2008/06/23(info:ndljp/pid/282225) | |
2008/01/15(info:ndljp/pid/243664) | |
2007/09/15(info:ndljp/pid/283458) | |
2007/05/30(info:ndljp/pid/247554) | |
2007/01/30(info:ndljp/pid/242172) | |
2007/01/11(info:ndljp/pid/242072) |